October weather forecastYashio, Japan

October

Weather in October

October, the same as September, in Yashio, Japan, is an agreeable autumn month, with an average temperature varying between 21.5°C (70.7°F) and 16.8°C (62.2°F).

Temperature

In Yashio, the average high-temperature in October drops from a warm 26.5°C (79.7°F) in September to a pleasant 21.5°C (70.7°F). Yashio encounters a negligible difference from daytime peaks throughout the October nights, with a low-temperature average of 16.8°C (62.2°F).

Humidity

The average relative humidity in October is 74%.

Rainfall

October is the month with the most rainfall. Rain falls for 15.3 days and accumulates 100mm (3.94") of precipitation.

Snowfall

In Yashio, snow does not fall in April through December.

Daylight

In October, the average length of the day in Yashio is 11h and 17min.
On the first day of October in Yashio, sunrise is at 05:35 and sunset at 17:24. On the last day of the month, sunrise is at 06:02 and sunset at 16:46 JST.

Sunshine

The average sunshine in October is 6.6h.

UV index

In October, the average daily maximum UV index in Yashio is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In October, the maximum UV index of 4 suggests this advice:
Heed the precautions - Suggestions to avoid sunburn are made. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Stay sun-safe with clothing that is both closely woven and worn loosely.

Frequently asked questions

In Yashio, 21.5°C (70.7°F) is the average high-temperature and 16.8°C (62.2°F) is the average low-temperature during October. In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is calculated to be 36°C (96.8°F).

In Yashio, the average relative humidity in October is 74%.

The month with the most rainfall in Yashio is October, when the rain falls for 15.3 days and typically aggregates up to 100mm (3.94") of precipitation.

In October, the rain falls for 15.3 days. Throughout October, 100mm (3.94") of precipitation is accumulated.

In Yashio, Japan, snow does not fall in April through December.

In Yashio, the average day length in October is 11h and 17min.

In October, on the first day of the month, sunrise is at 05:35 and sunset at 17:24. On the last day of the month, in Yashio, sunrise is at 06:02 and sunset at 16:46 JST.

The average sunshine duration in October is 6.6h.

In October, the average daily maximum UV index in Yashio is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Yashio, Japan

  • Average high temperature in October: 21.5°C

The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (8.9°C).

  • Average low temperature in October: 16.8°C

The month with the highest average low temperature is August (24.9°C).
The coldest month (with the lowest average low temperature) is January (3.4°C).

Average pressure in October
Yashio, Japan

  • Average pressure in October: 1016.5mbar

The month with the highest atmospheric pressure is November (1018mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).

Average wind speed in October
Yashio, Japan

  • Average wind speed in October: 15.4km/h

The windiest month (with the highest average wind speed) is April (17.3km/h).
The calmest month (with the lowest average wind speed) is June (13.6km/h).

Average humidity in October
Yashio, Japan

  • Average humidity in October: 74%

The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is January (61%).

Average rainfall in October
Yashio, Japan

  • Average rainfall in October: 100mm

The wettest month (with the highest rainfall) is October (100mm).
The driest month (with the least rainfall) is December (36mm).

Average rainfall days in October
Yashio, Japan

  • Average rainfall days in October: 15.3 days

The month with the highest number of rainy days is June (16 days).
The month with the least rainy days is January (7.5 days).

Average snowfall in October
Yashio, Japan

  • Average snowfall in October: 0mm

The month with the highest snowfall is February (37mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in October
Yashio, Japan

  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in October /
Average sunshine in October
Yashio, Japan

  • Average daylight in October: 11h and 18min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in October: 6h and 36min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).

Average sunshine days in October
Yashio, Japan

  • Average sunshine days in October: 13 days

The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is June (12.3 days).

Average UV index in October
Yashio, Japan

  • Average UV index in October: 4

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 3).

Average cloud cover in October
Yashio, Japan

  • Average cloud cover in October: 45

The months with the most cloud cover are June and October (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 31).

Average visibility in October
Yashio, Japan

  • Average visibility in October: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).